KHAKI CONVOY U.S. Navy Senior Chief Micheal Garcia mans an M240 machine gun while on a convoy during a khaki field exercise on Camp Pendleton, Calif, Feb. 24, 2009. The annual exercise increases situational awareness of the battalion's staff members by focusing on scenarios junior personnel might encounter. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 621769-Y-JFD89-800.jpg Photo Gallery